Bryan Cranston defended playing a quadriplegic in his upcoming movie “The Upside,” saying taking on the role was a “business decision” amid the growing debate about expanding casting in Hollywood. Cranston told the Press Association that he’s aware of “the need to expand opportunities” to others when it comes to casting specific roles, but as an actor, he has the right to take on characters with different attributes and abilities. In “The Upside,” Cranston plays a wealthy quadriplegic who hires a caretaker, played by Kevin Hart, to help him on his daily routine. "We live in the world of criticism,...